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About ARKN

ARKN acts as a security layer between a team and public AI services such as ChatGPT, Claude, and Gemini. It intercepts every AI prompt locally within the user’s browser, automatically detecting and replacing sensitive information like personal names, email addresses, medical identifiers, API keys, and financial data with secure tokens. The original data never leaves the device, and the protected prompt is sent to the AI service instead. This process occurs in real time without interrupting the user’s workflow, maintaining the same experience as using the AI tools directly. The extension enforces workspace-wide protection policies, allowing administrators to define custom rules for sensitive data patterns. Only anonymous metadata about protection activity is synchronized to the dashboard, ensuring visibility without exposing actual content. ARKN is designed for teams that need to use AI tools while maintaining strict control over confidential or regulated information.

Key features

  • Real-time PII redaction
  • Credential and key safeguarding
  • Custom enterprise rules via regex
  • Local edge boundary processing
  • Workspace-wide policy enforcement
  • Anonymous protection metadata tracking
  • Multi-platform AI service support
  • Team member management and onboarding

Use cases

  • Preventing accidental exposure of customer data in AI-generated content
  • Protecting internal project identifiers and confidential terms
  • Securing API keys and financial credentials before AI processing

Pros

  • Intercepts and redacts sensitive data locally before prompts reach AI services
  • Supports multiple AI platforms including ChatGPT, Claude, and Gemini
  • Enforces customizable workspace-wide protection policies
  • Provides real-time protection without disrupting user workflow
  • Dashboard shows protection activity without storing raw prompts

Cons

  • Requires installation of a browser extension
  • Limited to browser-based AI interactions
  • No support for mobile or native applications
  • Custom rules require administrative setup

Frequently asked questions about ARKN

What does ARKN do?

ARKN acts as a security layer between teams and public AI services like ChatGPT, Claude, and Gemini. It intercepts AI prompts locally in the user’s browser, automatically detecting and replacing sensitive information such as personal names, email addresses, medical identifiers, API keys, and financial data with secure tokens before the prompt is sent to the AI service.

Who is ARKN designed for?

ARKN is designed for teams and organizations that need to use AI tools while maintaining strict control over confidential or regulated information. It is particularly useful for industries handling sensitive data such as healthcare, legal, finance, and corporate environments.

How does ARKN protect data?

ARKN protects data by inspecting every prompt locally in the browser, replacing sensitive information with secure tokens in real time. The original data never leaves the device, and only the protected version of the prompt is sent to the AI service. ARKN enforces workspace-wide protection policies and administrators can define custom rules for sensitive data patterns.

Does ARKN store or log sensitive information?

No, ARKN never stores or logs raw prompts or sensitive information. Only anonymous metadata about protection activity is synchronized to the dashboard, ensuring visibility without exposing actual content.

How do I get started with ARKN?

To get started, create a workspace, invite your team, and install the browser extension. Once installed, every AI prompt from your team is automatically protected without interrupting their workflow.

Can ARKN integrate with existing AI tools?

Yes, ARKN works seamlessly with popular AI services such as ChatGPT, Claude, and Gemini. It acts as a security layer between the user’s browser and these AI services, ensuring all prompts are protected before reaching the AI.

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